The limit is 100kph during the day, and 130kph at night. The reason isn't so much emissions as it is a royal fuckup on all sides around nitrogen compounds and biodiversity.
There are also a few cities where speed limits drop below a 100 when passing through. That is about health. Specifically noise and fine particles.
Well, technically nitrogen is also emissions. But yeah it's been so badly handled this whole thing. The whole country is at a standstill and the housing crisis is only accelerating.
There are also a few cities where speed limits drop below a 100 when passing through. That is about health. Specifically noise and fine particles.
None of this is about greenhouse gasses.